A rock is dropped off a cliff. The height in metres of the rock above the ground
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A rock is dropped off a cliff. The height in metres of the rock above the ground after t seconds is given by the function f(t). Given that f(0) = 70 and f′(t) = −9.8t, find the height of the rock above the ground after 3 seconds.
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Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
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